In the timespan of 1 373 days starting February 25, 2021, ddfr.dk was inspected for operability 3 times. In the 3 out of all conducted checks, including the most recent one on March 1, 2021, which returned a code 200, ddfr.dk has been reachable. As of November 30, 2024, there were no reported instances of downtime for ddfr.dk during inspections. All responses have been noted as error-free as of November 30, 2024, based on the replies that have been received. Compared to its average response time of 1.226 seconds, ddfr.dk had a response time of 1.742 seconds on March 1, 2021.